USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 31633 - 31644 of 41939
Entry Number: 31640
- Nematode: Acrobeloides tricornis
- Host: in/on Soil
- Origin: Mt. Timpanogos (Summit soil), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Aug 22
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 6d (10 female, 1 male)
Entry Number: 31641
- Nematode: Acrobeloides tricornis
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Mosida, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 May 01
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Chiloplacus 12j (1 female)
Entry Number: 31642
- Nematode: Acrobeloides tricornis
- Host: Covillea tridentata (Larrea) in/on Soil
- Origin: Littlefield, Arizona, USA
- Collector: E. W. Davis via Gerald Thorne
- Date Collected: 1938 Jul 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Placodira 1b (1 female)
Entry Number: 31643
- Nematode: Acrobeloides tricornis
- Host: Covillea sp. (Larrea & other desert plants) in/on Soil
- Origin: Sacaton, Arizona, USA
- Collector: Gerald Thorne & C. W. McBeth
- Date Collected: 1938 May 03
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 6g (1 female, 1 young)
Entry Number: 31644
- Nematode: Acrobeloides tricornis
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Mosida (West Side Utah Lake), Utah, USA
- Collector: Gerald Thorne & M. Allen
- Date Collected: 1940 Apr 04
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cervidellus 3a (3 female, 1 young female)
Entry Number: 31645
- Nematode: Acrobeloides tricornis
- Host: Atriplex confertifolia (Shadscale) in/on Soil
- Origin: Mosida (West Side Utah Lake), Utah, USA
- Collector: Gerald Thorne & M. Allen
- Date Collected: 1940 Apr 04
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 20a (3 female, 1 young female)
Entry Number: 31646
- Nematode: Acrobeloides sp.
- Host: Citrus sp. (Citrus stock (young)) in/on Root
- Origin: Riverside (originally from a nursery in northwest part of San Fernando Valley), California, USA
- Collector: J. C. Johnston via Gerald Thorne
- Date Collected: 1940 Dec 23
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Acrobeloides 10b (2 male)
Entry Number: 31647
- Nematode: Acrobeles sp.
- Host: (Several hosts and localities) in/on Soil
- Origin: Kern County, California, USA
- Collector: M. A. Lindsey via Gerald Thorne
- Date Collected: 1940 Jul
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Anomyctus 1b (3 female, 3 male)
Entry Number: 31648
- Nematode: Acrobeles sp.
- Host: (Several hosts and localities) in/on Soil
- Origin: Kern County, California, USA
- Collector: M. A. Lindsey via Gerald Thorne
- Date Collected: 1940 Jul
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Paurodontus 1c (8 female)
Entry Number: 31649
- Nematode: Acrobeloides buetschlii
- Host: Chenopodium rubrum (Red Goosefoot) in/on Soil
- Origin: Betteravia, California, USA
- Collector: Charles Price via Gerald Thorne
- Date Collected: 1934 Jul 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 2g (2 female)
Entry Number: 31650
- Nematode: Actinolaimus sp.
- Host: in/on Soil
- Origin: Slide Gulch (Near Arrowrock Reservation, soil where Gordius collections were made), Idaho, USA
- Collector: Gerald Thorne
- Date Collected: 1936 May 13 & 14
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Ironus 1g (2 young)
Entry Number: 31651
- Nematode: Actinolaimus sp.
- Host: in/on Soil
- Origin: Slide Gulch (Near Arrowrock Reservation, soil where Gordius collections were made), Idaho, USA
- Collector: Gerald Thorne
- Date Collected: 1936 May 13 & 14
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Doryllium 2 (1 young)